If you happen to use Windows Vista or Windows 7 (32 bit or 64bit), you have to change JAF PKey Emulator’s compatibility first. Right click on the JAF Pkey Emulator and choose properties. Click on Compatibility tab and set compatibility mode to Windows XP (Service Pack 3) and set privilege level as Run this program as an administrator.3. Click go.

If you happen to use Windows Vista or Windows 7 (32 bit or 64bit), you have to change JAF PKey Emulator’s compatibility first. Right click on the JAF Pkey Emulator and choose properties. Click on Compatibility tab and set compatibility mode to Windows XP (Service Pack 3) and set privilege level as Run this program as an administrator.3. Click go.

If you happen to use Windows Vista or Windows 7 (32 bit or 64bit), you have to change JAF PKey Emulator’s compatibility first. Right click on the JAF Pkey Emulator and choose properties. Click on Compatibility tab and set compatibility mode to Windows XP (Service Pack 3) and set privilege level as Run this program as an administrator.3. Click go.